메뉴 건너뛰기




Volumn 41, Issue 2, 2001, Pages 429-442

z-Approximations

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0006490009     PISSN: 01966774     EISSN: None     Source Type: Journal    
DOI: 10.1006/jagm.2001.1187     Document Type: Article
Times cited : (52)

References (38)
  • 2
    • 0002110510 scopus 로고
    • Computational complexity: The problem of approximation
    • Colloquia Mathematica Societatis János Bolyai 42, North-Holland, New York
    • A. Aiello, E. Burattini, M. Furnari, and F. Ventriglia, Computational complexity: the problem of approximation, in "Algebra, Combinatorics, and Logic in Computer Science," Vol. 1, pp. 51-62, Colloquia Mathematica Societatis János Bolyai 42, North-Holland, New York, 1986.
    • (1986) Algebra, Combinatorics, and Logic in Computer Science , vol.1 , pp. 51-62
    • Aiello, A.1    Burattini, E.2    Furnari, M.3    Ventriglia, F.4
  • 4
    • 84995344698 scopus 로고
    • Structure preserving reductions among convex optimization problems
    • G. Ausiello, A. D'Atri, and M. Protasi, Structure preserving reductions among convex optimization problems, J. Comput. System Sci. 21 (1980), 136-153.
    • (1980) J. Comput. System Sci. , vol.21 , pp. 136-153
    • Ausiello, G.1    D'Atri, A.2    Protasi, M.3
  • 5
    • 0002641025 scopus 로고
    • Toward a unified approach for the classification of NP-complete optimation problems
    • G. Ausiello, A. Marchetti-Spaccamela, and M. Protasi, Toward a unified approach for the classification of NP-complete optimation problems, Theoret. Comput. Sci. 12 (1980), 83-96.
    • (1980) Theoret. Comput. Sci. , vol.12 , pp. 83-96
    • Ausiello, G.1    Marchetti-Spaccamela, A.2    Protasi, M.3
  • 6
    • 0000011818 scopus 로고
    • The complexity of approximating a nonlinear program
    • M. Bellare and P. Rogaway, The complexity of approximating a nonlinear program, Math. Programming 69 (1995), 429-441.
    • (1995) Math. Programming , vol.69 , pp. 429-441
    • Bellare, M.1    Rogaway, P.2
  • 7
    • 0013188975 scopus 로고
    • A linear time approximation algorithm for the weighted vertex cover problem
    • R. Bar-Yehuda and S. Even, A linear time approximation algorithm for the weighted vertex cover problem, J. Algorithms 2 (1981), 198-203.
    • (1981) J. Algorithms , vol.2 , pp. 198-203
    • Bar-Yehuda, R.1    Even, S.2
  • 8
    • 0002392504 scopus 로고
    • A local ratio theorem for approximating the weighted vertex cover problem
    • R. Bar-Yehuda and S. Even, A local ratio theorem for approximating the weighted vertex cover problem, Ann. Discrete Math. 25 (1985), 27-45.
    • (1985) Ann. Discrete Math. , vol.25 , pp. 27-45
    • Bar-Yehuda, R.1    Even, S.2
  • 10
    • 0001159084 scopus 로고
    • Approximating maximum independent sets by excluding subgraphs
    • R. Boppana and M. M. Halldórsson, Approximating maximum independent sets by excluding subgraphs, BIT 32 (1992), 180-196.
    • (1992) BIT , vol.32 , pp. 180-196
    • Boppana, R.1    Halldórsson, M.M.2
  • 13
    • 0017477973 scopus 로고
    • Location of bank accounts to optimize float: An analytic study of exact and approximate algorithms
    • G. Corneujols, M. Fisher, and G. Nemhauser, Location of bank accounts to optimize float: an analytic study of exact and approximate algorithms, Management Sci. 23, No. 8, (1977), 789-810.
    • (1977) Management Sci. , vol.23 , Issue.8 , pp. 789-810
    • Corneujols, G.1    Fisher, M.2    Nemhauser, G.3
  • 14
    • 0030143697 scopus 로고    scopus 로고
    • On an approximation measure founded on the links between optimization and polynomial approximation theory
    • M. Demange and V. T. Paschos, On an approximation measure founded on the links between optimization and polynomial approximation theory, Theoret. Comput. Sci. 158 (1996), 117-141.
    • (1996) Theoret. Comput. Sci. , vol.158 , pp. 117-141
    • Demange, M.1    Paschos, V.T.2
  • 15
    • 0001226932 scopus 로고    scopus 로고
    • Differential approximation algorithms for some combinatorial optimization problems
    • M. Demange, P. Grisoni, and V. T. Paschos, Differential approximation algorithms for some combinatorial optimization problems, Theoret. Comput. Sci. 209, Nos. 1 and 2 (1998), 107-122.
    • (1998) Theoret. Comput. Sci. , vol.209 , Issue.1-2 , pp. 107-122
    • Demange, M.1    Grisoni, P.2    Paschos, V.T.3
  • 17
    • 0001548320 scopus 로고
    • Approximation algorithms for some routing problems
    • G. N. Frederickson, M. S. Hecht, and C. E. Kim, Approximation algorithms for some routing problems, SIAM J. Comput. 7 (1978), 178-193.
    • (1978) SIAM J. Comput. , vol.7 , pp. 178-193
    • Frederickson, G.N.1    Hecht, M.S.2    Kim, C.E.3
  • 19
    • 13844303260 scopus 로고
    • Local search and the local structure of NP-complete problems
    • L. K. Grover, Local search and the local structure of NP-complete problems, Oper. Res. Lett. 12 (1992), 235-243.
    • (1992) Oper. Res. Lett. , vol.12 , pp. 235-243
    • Grover, L.K.1
  • 24
    • 0028525875 scopus 로고
    • Maximizing the number of unused colors in the vertex coloring problem
    • R. Hassin and S. Lahav, Maximizing the number of unused colors in the vertex coloring problem, Inform. Process. Lett. 52 (1994), 87-90.
    • (1994) Inform. Process. Lett. , vol.52 , pp. 87-90
    • Hassin, R.1    Lahav, S.2
  • 25
    • 0028485518 scopus 로고
    • Approximation for the maximum acyclic subgraph problem
    • R. Hassin and S. Rubinstein, Approximation for the maximum acyclic subgraph problem, Inform. Process. Lett. 51 (1994), 133-140.
    • (1994) Inform. Process. Lett. , vol.51 , pp. 133-140
    • Hassin, R.1    Rubinstein, S.2
  • 26
    • 0038790336 scopus 로고    scopus 로고
    • Better approximations for Max TSP
    • R. Hassin and S. Rubinstein, Better approximations for Max TSP, Inform. Process. Lett. 67, No. 3 (1998), 125-130.
    • (1998) Inform. Process. Lett. , vol.67 , Issue.3 , pp. 125-130
    • Hassin, R.1    Rubinstein, S.2
  • 27
    • 0020822226 scopus 로고
    • Efficient bounds for the stable set, vertex cover, and set packing problems
    • D. Hochbaum, Efficient bounds for the stable set, vertex cover, and set packing problems, Discrete Appl. Math. 6 (1983), 243-254.
    • (1983) Discrete Appl. Math. , vol.6 , pp. 243-254
    • Hochbaum, D.1
  • 29
    • 0012781429 scopus 로고
    • Performance analysis of six approximation algorithms for the one-machine maximum lateness scheduling problem with ready times
    • H. Kise, T. Ibaraki, and H. Mine, Performance analysis of six approximation algorithms for the one-machine maximum lateness scheduling problem with ready times, J. Oper. Res. Soc. Japan 22 (1979), 205-223.
    • (1979) J. Oper. Res. Soc. Japan , vol.22 , pp. 205-223
    • Kise, H.1    Ibaraki, T.2    Mine, H.3
  • 31
    • 34250404286 scopus 로고
    • Vertex packing: Structural properties and algorithms
    • G. L. Nemhauser and L. E. Trotter Jr., Vertex packing: structural properties and algorithms, Math. Programming 8 (1975), 232-248.
    • (1975) Math. Programming , vol.8 , pp. 232-248
    • Nemhauser, G.L.1    Trotter L.E., Jr.2
  • 33
    • 0003692801 scopus 로고
    • Wiley, Chichester, [Translated by E. R. Dawson from Slozhnost' Zadach i Effektivnost' Metodov Optimizatsii, 1979.]
    • A. S. Nemirovsky and D. B. Yudin, "Problem Complexity and Method Efficiency in Optimization," Wiley, Chichester, 1983. [Translated by E. R. Dawson from Slozhnost' Zadach i Effektivnost' Metodov Optimizatsii, 1979.]
    • (1983) Problem Complexity and Method Efficiency in Optimization
    • Nemirovsky, A.S.1    Yudin, D.B.2
  • 34
    • 0001805669 scopus 로고
    • The traveling salesman problem with distances one and two
    • C. H. Papadimitriou and M. Yannakakis, The traveling salesman problem with distances one and two, Math. Oper. Res. 18, No. 1, (1993), 1-11.
    • (1993) Math. Oper. Res. , vol.18 , Issue.1 , pp. 1-11
    • Papadimitriou, C.H.1    Yannakakis, M.2
  • 35
    • 0016973706 scopus 로고
    • P-complete approximation problems
    • S. Sahni and T. Gonzalez, P-complete approximation problems, J. Assoc. Comput. Mach. 23 (1976), 555-565.
    • (1976) J. Assoc. Comput. Mach. , vol.23 , pp. 555-565
    • Sahni, S.1    Gonzalez, T.2
  • 36
    • 0033102151 scopus 로고    scopus 로고
    • Three-quarter approximation for the number of unused colors in graph coloring
    • W. D. Tzeng and G. H. King, Three-quarter approximation for the number of unused colors in graph coloring, Inform. Sci. 114 (1999), 105-126.
    • (1999) Inform. Sci. , vol.114 , pp. 105-126
    • Tzeng, W.D.1    King, G.H.2
  • 37
    • 0346024729 scopus 로고
    • Approximation algorithms for indefinite quadratic programming
    • S. A. Vavasis, Approximation algorithms for indefinite quadratic programming, Math. Programming 57 (1972), 279-311.
    • (1972) Math. Programming , vol.57 , pp. 279-311
    • Vavasis, S.A.1
  • 38
    • 0019602121 scopus 로고
    • Measuring the quality of approximate solutions to zero-one programming problems
    • E. Zemel, Measuring the quality of approximate solutions to zero-one programming problems, Math. Oper. Res. 6 (1981), 319-332.
    • (1981) Math. Oper. Res. , vol.6 , pp. 319-332
    • Zemel, E.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.